YouTube Mp3 Downloader
The YouTube Mp3 Downloader Add-on includes a Button on any YouTube Page and allows you to convert the YouTube Video to a Mp3 with just one click. Compatible with new Firefox Quantum 57
3,771 人のユーザー
Auto HD/4k/8k for YouTube™
Automatically set your default YouTube™ video quality with this great new Auto HD, supporting high definition resolution HD/4k/8k. High definition for YouTube.
3,720 人のユーザー
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
3,697 人のユーザー
オーディオ/ビデオのスピードアップ
再生速度を高速化します。すべてのHTML5ビデオとオーディオに影響します。 スピードアップ：Ctrl+Shift+U | スピードダウン：Ctrl+Shift+Y
3,687 人のユーザー
✨ Awesome Emoji Picker ✨
Modern, nice emoji picker that you can use to find 🔎 and select emojis. 😀 It will be copied to your clipboard 📋 or even directly inserted into the page, when you click 🖱️ on it. You will certainly like it. 😎
3,666 人のユーザー
Twitch Live
Twitch Live is a browser extension for Firefox that makes it easy to check which of your favorite Twitch.tv channels are currently live. You can also configure the extension to send you a notification when one of your favorite streams goes online.
3,455 人のユーザー
WorkingVPN - The VPN that just works
Unblock websites, encrypt your connection, and browse securely with one click.
3,434 人のユーザー
uView Floating Player - Picture in Picture
Watch Youtube video and more in a floating window Picture in Picture (PIP) on top of any other application while multitasking or gaming on PC. Say goodbye to alt-tabbing.
3,410 人のユーザー
Better Netflix
"Better Netflix" adds the following features to Netflix: - Ultrawide display support (21:9 aspect ratio) - Zoom in and out of the video - Show the elapsed time of the video - Disable mouse movement - Statistics
3,393 人のユーザー
All Video Downloader Pro
1. Install Extension 2. Play video in your browser 3. Click the KV icon then click respective links to download The most popular Keepvid.site website's All Video Downloader Extension
3,303 人のユーザー
MAGic Cast
MAGic Cast позволяет воспроизводить на экране телевизора видео с веб-сайтов, в том числе фильмы, телешоу, трансляции новостей и спортивных передач.
3,286 人のユーザー
Speaker Booster - sound incrase tool
ブラウザでサウンドのパワーを解き放ちましょう！ 音量を最大レベルまで上げて、任意のタブの音量を制御します。
3,276 人のユーザー
Destiny Item Manager Shortcut
A link to the DIM website which provides a robust interface to manage items in Destiny.
3,265 人のユーザー
RoSeal - Augmented Roblox Experience
Improve your Roblox website experience, seals included!
3,264 人のユーザー
Nyan Cat YouTube Enhancement
Adds a running Nyan Cat and Rainbow Streak to YouTube video progress bars.
3,263 人のユーザー
Cookie Clicker Mod Manager
Cookie Clicker Mod Manager is a tool to manage the javascript add-ons a player may want to use with the game Cookie Clicker (https://orteil.dashnet.org/cookieclicker)
3,144 人のユーザー
Hangar Link Connect
Hangar link Connect is an extension that helps you get your data from your Star Citizen Hangar on https://robertsspaceindustries.com and view your data on https://hangar.link.
3,010 人のユーザー
